Bisphenol A and nonylphenol in foodstuffs: Chinese dietary exposure from the 2007 total diet study and infant health risk from formulas.

Abstract

Concentrations of bisphenol A (BPA) and nonylphenol (NP) were measured in food samples from the 2007 Chinese total diet study (TDS). BPA and NP were detected in 72 and 143 of 144 TDS samples, respectively, with concentrations ranging from 20 ng/kg to 267 μg/kg and 30 ng/kg to 1,268 μg/kg, respectively. BPA was highest in Hebei (HB) province for most food… (More)